The once Patented Acme, Lull & Porter hinge is used in applications when enough wood trim is exposed with the window opening to mount the shutters.One side of the hinge is mortised into the edge of the shutter and the other is mortised into the window casement.  Choose a hinge that gives you the best clearance away from the sindow casement.  Many offsets and throws available.  Sets include 2 left handed, 2 right handed hinges, 2 sets of fasteners and mounting screws.